Tire tread



FIG. 1 is a perspective view of the tire tread showing my new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread.

FIG. 2 is a front view thereof.

FIG. 3 is the side view thereof; the opposite side view being identical thereto; and,

FIG. 4 is a partial close up front view thereof.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a tire tread, as shown and described. 